2026 Irvine (92618) Line-Item Benchmark Schedule Labor Index: 1.36x
Use this schedule when reviewing quotes from contractors in Irvine, CA. Quotes exceeding these ranges by more than 18% typically contain dealer financing markups or unitemized overhead.
| Roof System Specification (92618 Code) | 2,200 Sq.Ft. Turnkey Cost | Wind / Hail Rating | Insurance Impact in Irvine |
|---|---|---|---|
| 30-Yr Architectural Asphalt Shingle Synthetic underlayment + ice/water barrier |
$18,810 | 130 MPH / Class 3 | Baseline HO-3 Replacement Eligibility |
| Class-4 Impact Resistant (UL 2218) SBS polymer-modified hail-proof shingle |
$21,820 | 100+ MPH / Class 4 | Saves ~$1,135/yr on Premium |
| 24-Gauge Standing Seam Metal Roof Hidden fastener Kynar 500 cool-roof finish |
$31,601 | 165+ MPH / Class 4 | 50-Year Lifespan + Max Wind Mitigation Credit |
Interactive 92618 Property Customizer Real-Time Math
Local Code, Rebate & Insurance Mandate Notes for ZIP 92618
Insurance & Wind/Hail Rule (Orange County): California Title 24 mandates Cool-Roof rated materials and Class-A fire assembly in WUI zones.
2026 Incentives & Utility Rebates: NEM 3.0 Solar + Battery Storage Payback (4.2 yrs) + TECH Clean CA Heat Pump Incentive
Permitting Authority: All structural roofing, electrical panel, and mechanical replacements in 92618 must be permitted through City of Irvine Building & Permitting Division (Orange County) (Design Wind Speed: 100 MPH).
Frequently Asked Questions — Irvine, CA (92618)
What is the average cost to replace a roof in Irvine, CA (92618) in 2026?
For a typical 2,200 sq.ft. roof footprint in Irvine (92618), architectural shingle replacement averages $18,810 ($8.55/sq.ft.), while upgrading to UL 2218 Class-4 impact-resistant shingles costs approximately $21,820 and saves roughly $1,135 per year on homeowner insurance.
Does 92618 qualify for storm or hail insurance roof replacement claims?
Irvine (92618) carries a Ziprada Storm Risk Score of 54/100 (Moderate (Title 24 Cool-Roof & Wildfire Class-A Zone)) with 5 severe weather events recorded over the past 12 months. California Title 24 mandates Cool-Roof rated materials and Class-A fire assembly in WUI zones.